From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 00:33:56 +0200 Subject: initial/final commit --- openssl-1.1.0h/crypto/err/err_prn.c | 66 +++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 openssl-1.1.0h/crypto/err/err_prn.c (limited to 'openssl-1.1.0h/crypto/err/err_prn.c') diff --git a/openssl-1.1.0h/crypto/err/err_prn.c b/openssl-1.1.0h/crypto/err/err_prn.c new file mode 100644 index 0000000..6ae1251 --- /dev/null +++ b/openssl-1.1.0h/crypto/err/err_prn.c @@ -0,0 +1,66 @@ +/* + * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include +#include "internal/cryptlib.h" +#include +#include +#include +#include + +void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u), + void *u) +{ + unsigned long l; + char buf[256]; + char buf2[4096]; + const char *file, *data; + int line, flags; + /* + * We don't know what kind of thing CRYPTO_THREAD_ID is. Here is our best + * attempt to convert it into something we can print. + */ + union { + CRYPTO_THREAD_ID tid; + unsigned long ltid; + } tid; + + tid.ltid = 0; + tid.tid = CRYPTO_THREAD_get_current_id(); + + while ((l = ERR_get_error_line_data(&file, &line, &data, &flags)) != 0) { + ERR_error_string_n(l, buf, sizeof(buf)); + BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", tid.ltid, buf, + file, line, (flags & ERR_TXT_STRING) ? data : ""); + if (cb(buf2, strlen(buf2), u) <= 0) + break; /* abort outputting the error report */ + } +} + +static int print_bio(const char *str, size_t len, void *bp) +{ + return BIO_write((BIO *)bp, str, len); +} + +void ERR_print_errors(BIO *bp) +{ + ERR_print_errors_cb(print_bio, bp); +} + +#ifndef OPENSSL_NO_STDIO +void ERR_print_errors_fp(FILE *fp) +{ + BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE); + if (bio == NULL) + return; + + ERR_print_errors_cb(print_bio, bio); + BIO_free(bio); +} +#endif -- cgit v1.2.3